Re: [Discuss-gnuradio] OFDM transmitter receiver

[Martin Braun]

What's your kernel.shmmax value? (run sysctl kernel.shmmax)

M

On 08/25/2014 12:47 PM, sreena p h wrote:
> Hi
> I used the ofdm transmitter receiver blocks to create a simple system as
> shown in the attachment. I used the system parameters as those used in
> the example transmitter and receiver grcs. Now I get error that
> 'Detected a packet larger than max frame size (80 symbols)'. I would
> like to know how the max frame size is set and should I add more
> information to the grc. 
> 
> My transmitter- receiver parameters
> 
> fft length= 64
> cyclic prefix = 16
> packet length = 96
> no. of occupied carriers = 48
> no. of pilot carriers = 4
> 
> 
> 
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